package net.tngou.crawler.drug;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang3.math.NumberUtils;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.alibaba.fastjson.JSONObject;

import net.tngou.c4j.util.HttpUtil;
import net.tngou.cache.CacheEngine;
import net.tngou.cache.TgCacheEngine;
import net.tngou.crawler.util.StringUtil;

/**
 * 老百姓大药房
 * @author tngou@tngou.net
 *
 */
public class COM_Lbxcn  extends BaseCrawler implements CrawlerDrug{
	private static final Logger log= LoggerFactory.getLogger(COM_Lbxcn.class);
	
	private String burl="https://www.lbxcn.com";
	private String url="https://www.lbxcn.com/hepstorefront/lbx/zh/LBX/p/000000001170203626";
	
	

	@Override
	public JSONObject getJson(URL url) {
		log.info("请求页面:{}",url.toString());
		Document doc = HttpUtil.get(url.toString());
		if(doc==null||doc.text().indexOf("哎呀，出错啦")>0)return null;
		json.put("url", url.toString());
		json.put("onlinepharmacy", onlinepharmacy);
		//唯一值
		String[] uns = url.toString().split("/");
		json.put("un",uns[uns.length-1].replaceAll("", "-").split("-")[0]);
		//标签
		Element crumbs = doc.getElementById("breadcrumb");
		if(crumbs!=null)
		{
			Elements as = crumbs.getElementsByTag("a");
			List<String> list = new ArrayList<>();
			for (int i = 2; i < as.size()-1; i++) {
				list.add("https://www.lbxcn.com"+as.get(i).text());
			}				
			json.put("tag", list);
		}
		//图片
		Element pimg = doc.getElementById("showbox");
		if(pimg!=null)
		{
			Elements imgs = pimg.getElementsByTag("img");
			List<String> list = new ArrayList<>();
			imgs.forEach(e->{
				String src = e.attr("src");
				if(StringUtil.isNotEmpty(burl+src))
				{
					list.add(src);
				}
			});
			json.put("picture", list);
		}
		//价格
		Elements price = doc.getElementsByClass("font24px");
		if(price.first()!=null)
		{	
			String value = price.first().text();
		
			json.put("price", getPrice(value));
			
		}

		//说明书
		Elements instruction = doc.getElementsByClass("detail_m_box");
		if(instruction.first()!=null)
		{
			JSONObject instructions = instructions_tr_td_td(instruction.first());
			json.put("instructions", instructions);
		}
			
		return json;
	}
	
	
	
}
